转载请标明出处:http://blog.csdn.net/lmj623565791/article/details/36677279
很多APP都有侧滑菜单的功能,部分APP左右都是侧滑菜单~SlidingMenu 这个开源项目可以很好帮助我们实现侧滑功能,如果对SlidingMenu 还不是很了解的童鞋,可以参考下本篇博客。将侧滑菜单引入项目的方式很多中,本博客先通过例子介绍各种引入方式,然后给大家展示个实例:主布局ViewPager,左右各一个侧滑菜单的用法,差不多已经能满足大部分应用的需求了。关于常用属性,在文章末尾介绍。
package com.zhy.zhy_slidemenu_demo; import android.app.Activity; import android.os.Bundle; import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // configure the SlidingMenu SlidingMenu menu = new SlidingMenu(this); menu.setMode(SlidingMenu.LEFT); // 设置触摸屏幕的模式 menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); menu.setShadowWidthRes(R.dimen.shadow_width); menu.setShadowDrawable(R.drawable.shadow); // 设置滑动菜单视图的宽度 menu.setBehindOffsetRes(R.dimen.slidingmenu_offset); // 设置渐入渐出效果的值 menu.setFadeDegree(0.35f); /** * SLIDING_WINDOW will include the Title/ActionBar in the content * section of the SlidingMenu, while SLIDING_CONTENT does not. */ menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); //为侧滑菜单设置布局 menu.setMenu(R.layout.leftmenu); } }
是不是特别简单~几行代码搞定~哈~
a、继承SlidingActivity
b、然后在onCreate中setBehindContentView(R.layout.leftmenu); 设置侧滑菜单的布局
c、通过getSlidingMenu()得到SlidingMenu对象,然后设置样式
package com.zhy.zhy_slidemenu_demo02; import android.os.Bundle; import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu; import com.jeremyfeinstein.slidingmenu.lib.app.SlidingActivity; public class MainActivity extends SlidingActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); setBehindContentView(R.layout.leftmenu); // configure the SlidingMenu SlidingMenu menu = getSlidingMenu(); menu.setMode(SlidingMenu.LEFT); // 设置触摸屏幕的模式 menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); menu.setShadowWidthRes(R.dimen.shadow_width); menu.setShadowDrawable(R.drawable.shadow); // 设置滑动菜单视图的宽度 menu.setBehindOffsetRes(R.dimen.slidingmenu_offset); // 设置渐入渐出效果的值 menu.setFadeDegree(0.35f); /** * SLIDING_WINDOW will include the Title/ActionBar in the content * section of the SlidingMenu, while SLIDING_CONTENT does not. */ // menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); // menu.setMenu(R.layout.leftmenu); } }
可以把SlidingMenu作为普通的view,然后在布局中声明,丧心病狂的玩~下面看个例子:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/id_main_ly" android:layout_width="match_parent" android:layout_height="match_parent" > <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="30dp" android:layout_marginTop="30dp" > <com.jeremyfeinstein.slidingmenu.lib.SlidingMenu xmlns:sliding="http://schemas.android.com/apk/res-auto" android:id="@+id/slidingmenulayout" android:layout_width="120dp" android:layout_height="170dp" android:background="#ffffffff" sliding:behindOffset="0dp" sliding:behindScrollScale="1" sliding:fadeDegree="0.3" sliding:fadeEnabled="true" sliding:touchModeAbove="fullscreen" sliding:viewAbove="@layout/pic" /> </LinearLayout> </RelativeLayout>
下面看pic布局:
<?xml version="1.0" encoding="utf-8"?> <ImageView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="120dp" android:layout_height="170dp" android:src="@drawable/zhy" />
最后看主Activity:
package com.zhy.zhy_slidemenu_demo03; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu; public class MainActivity extends Activity { private SlidingMenu mLeftMenu; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mLeftMenu = (SlidingMenu) findViewById(R.id.slidingmenulayout); // configure the SlidingMenu // SlidingMenu menu = new SlidingMenu(this); mLeftMenu.setMode(SlidingMenu.LEFT); // 设置触摸屏幕的模式 mLeftMenu.setShadowWidthRes(R.dimen.shadow_width); mLeftMenu.setShadowDrawable(R.drawable.shadow); mLeftMenu.setMenu(R.layout.leftmenu); mLeftMenu.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if (mLeftMenu.isMenuShowing()) mLeftMenu.toggle(); } }); // 设置滑动菜单视图的宽度 // 设置渐入渐出效果的值 /** * SLIDING_WINDOW will include the Title/ActionBar in the content * section of the SlidingMenu, while SLIDING_CONTENT does not. */ } }
通过SlidingMenu给图片设置一个滑动展示介绍,你也可以滑动显示任何东西,下载、分享按钮什么的。图片很多的时候不知道效率咋样,可以这么玩,但是不建议哈~
上面介绍的3个方法,SlidingMenu的布局中控件的事件都需要写在Activity中,这样代码比较臃肿,一般会使用Fragment作为侧滑菜单的布局容器。
核心代码:
Fragment leftMenuFragment = new MenuLeftFragment(); setBehindContentView(R.layout.left_menu_frame); getSupportFragmentManager().beginTransaction() .replace(R.id.id_left_menu_frame, leftMenuFragment).commit(); SlidingMenu menu = getSlidingMenu(); menu.setMode(SlidingMenu.LEFT_RIGHT); // 设置触摸屏幕的模式 menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
下面看具体例子:
首先分别是左右两边的两个Fragment:
MenuLeftFragment
package com.zhy.zhy_slidemenu_demo04; import java.util.Arrays; import java.util.List; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.ListAdapter; import android.widget.ListView; public class MenuLeftFragment extends Fragment { private View mView; private ListView mCategories; private List<String> mDatas = Arrays .asList("聊天", "发现", "通讯录", "朋友圈", "订阅号"); private ListAdapter mAdapter; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { if (mView == null) { initView(inflater, container); } return mView; } private void initView(LayoutInflater inflater, ViewGroup container) { mView = inflater.inflate(R.layout.left_menu, container, false); mCategories = (ListView) mView .findViewById(R.id.id_listview_categories); mAdapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, mDatas); mCategories.setAdapter(mAdapter); } }
MenuRightFragment
package com.zhy.zhy_slidemenu_demo04; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; public class MenuRightFragment extends Fragment { private View mView; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { if(mView == null) { mView = inflater.inflate(R.layout.right_menu, container, false); } return mView ; } }右边的侧滑菜单的Fragment,加载了一个布局,没有做任何事件处理~
最后是MainActivity
package com.zhy.zhy_slidemenu_demo04; import java.util.ArrayList; import java.util.List; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentPagerAdapter; import android.support.v4.view.ViewPager; import android.view.View; import android.view.Window; import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu; import com.jeremyfeinstein.slidingmenu.lib.app.SlidingFragmentActivity; public class MainActivity extends SlidingFragmentActivity { private ViewPager mViewPager; private FragmentPagerAdapter mAdapter; private List<Fragment> mFragments = new ArrayList<Fragment>(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.activity_main); // 初始化SlideMenu initRightMenu(); // 初始化ViewPager initViewPager(); } private void initViewPager() { mViewPager = (ViewPager) findViewById(R.id.id_viewpager); MainTab01 tab01 = new MainTab01(); MainTab02 tab02 = new MainTab02(); MainTab03 tab03 = new MainTab03(); mFragments.add(tab01); mFragments.add(tab02); mFragments.add(tab03); /** * 初始化Adapter */ mAdapter = new FragmentPagerAdapter(getSupportFragmentManager()) { @Override public int getCount() { return mFragments.size(); } @Override public Fragment getItem(int arg0) { return mFragments.get(arg0); } }; mViewPager.setAdapter(mAdapter); } private void initRightMenu() { Fragment leftMenuFragment = new MenuLeftFragment(); setBehindContentView(R.layout.left_menu_frame); getSupportFragmentManager().beginTransaction() .replace(R.id.id_left_menu_frame, leftMenuFragment).commit(); SlidingMenu menu = getSlidingMenu(); menu.setMode(SlidingMenu.LEFT_RIGHT); // 设置触摸屏幕的模式 menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN); menu.setShadowWidthRes(R.dimen.shadow_width); menu.setShadowDrawable(R.drawable.shadow); // 设置滑动菜单视图的宽度 menu.setBehindOffsetRes(R.dimen.slidingmenu_offset); // 设置渐入渐出效果的值 menu.setFadeDegree(0.35f); // menu.setBehindScrollScale(1.0f); menu.setSecondaryShadowDrawable(R.drawable.shadow); //设置右边(二级)侧滑菜单 menu.setSecondaryMenu(R.layout.right_menu_frame); Fragment rightMenuFragment = new MenuRightFragment(); getSupportFragmentManager().beginTransaction() .replace(R.id.id_right_menu_frame, rightMenuFragment).commit(); } public void showLeftMenu(View view) { getSlidingMenu().showMenu(); } public void showRightMenu(View view) { getSlidingMenu().showSecondaryMenu(); } }
效果图:
哈哈,微信又躺枪了~~这个例子应该可以满足一般APP的需求了。
//设置侧滑菜单的位置,可选值LEFT , RIGHT , LEFT_RIGHT (两边都有菜单时设置)
menu.setMode(SlidingMenu.LEFT_RIGHT);
// 设置触摸屏幕的模式,可选只MARGIN , CONTENT
menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
//根据dimension资源文件的ID来设置阴影的宽度
menu.setShadowWidthRes(R.dimen.shadow_width);
//根据资源文件ID来设置滑动菜单的阴影效果
menu.setShadowDrawable(R.drawable.shadow);
// 这两个都是设置滑动菜单视图的宽度,二选一
//设置SlidingMenu离屏幕的偏移量
menu.setBehindOffsetRes(R.dimen.slidingmenu_offset);
//设置宽度
menu.setBehindWidth()
// 设置渐入渐出效果的值
menu.setFadeDegree(0.35f);
//设置SlidingMenu与下方视图的移动的速度比,当为1时同时移动,取值0-1
menu.setBehindScrollScale(1.0f);
//设置二级菜单的阴影效果
menu.setSecondaryShadowDrawable(R.drawable.shadow);
//设置右边(二级)侧滑菜单
menu.setSecondaryMenu(R.layout.right_menu_frame);
//为侧滑菜单设置布局
menu.setMenu(R.layout.leftmenu);
//把滑动菜单添加进所有的Activity中,可选值SLIDING_CONTENT , SLIDING_WINDOW
menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT);
还有几个监听事件:
/** * 设置打开监听事件,当滑动菜单被打开时调用 */ public void setOnOpenListener(OnOpenListener listener) { mOpenListener = listener; } /** * 设置关闭监听事件,当滑动菜单被关闭时调用 */ public void setOnCloseListener(OnCloseListener listener) { //mViewAbove.setOnCloseListener(listener); mCloseListener = listener; } /** * 设置打开监听事件,当滑动菜单被打开过之后调用 */ public void setOnOpenedListener(OnOpenedListener listener) { mViewAbove.setOnOpenedListener(listener); } /** * 设置关闭监听事件,当滑动菜单被关闭过之后调用 */ public void setOnClosedListener(OnClosedListener listener) { mViewAbove.setOnClosedListener(listener); }
有任何问题~欢迎留言~
我把上面的所有例子包括slidingmenu的lib打了一个包~
Android SlidingMenu 使用详解,布布扣,bubuko.com
原文:http://blog.csdn.net/lmj623565791/article/details/36677279